Free Scuba Diving Manuals & Tables

The following are scuba diving manuals and tables for both recreational and professional divers. All are free to download. None of these media/manuals substitute for professional training. Always consult with a qualified scuba professional before using any of the material.

Scuba Diving Manuals

Scuba Instructor Manuals

Air & Nitrox Scuba Tables

Scuba Logs & Records

Scuba Planning & Worksheets